This is a simple, yet very useful design for a all-in-one spotlight. After scouring the internet for simple LED spotlight designs we could use to show off Lego models with simple and easy accessible materials, I came up with nothing.
I created this design to make it easy change the angle of the light and easy to change out batteries and bulbs. It uses very little filament and assembles in a snap. The battery carriage holds 1 3V CR2032 and the bulb is a 3mm or 5mm LED. Note: if the legs are extra long, you may need to trim them down a bit.
The only item that needs support is the bulb holder. Print this with the arms on your baseplate and the "nut" top facing up.
The author hasn't provided the model origin yet.